body,html,li,p,ul {
	margin: 0;
	padding: 0
}

li {
	list-style: none
}

html {
	height: 100%
}

body {
	font-size: 14px;
	color: #222222;
	min-height: 100vh;
	-webkit-overflow-scrolling: touch;
	font-family: PingFangSC-Regular,Helvetica Neue,Microsoft Yahei,微软雅黑
}

body.is-scroll {
	pointer-events: none
}

a {
	text-decoration: none
}

.main,body {
	background: #f3f6f8
}

.content {
	-webkit-box-flex: 1
}

@media (min-width:481px) {
	.container .left-bar {
		width: 248px;
		z-index: 100;
		height: 100vh;
		display: flex;
		background: #232f3e ;
		box-sizing: border-box;
		flex-direction: column;
		color: #fff !important ; 
	}

	.container .left-bar .nav {
		flex: 1;
		overflow: hidden;
		-webkit-overflow-scrolling: touch;
		-webkit-box-flex: 1;
		-ms-flex-positive: 1;
		flex-grow: 1
	}

	.container .left-bar .nav .category-nav,.container .left-bar .nav .item {
		position: relative
	}

	.container .left-bar .nav .item .hairlines {
		position: absolute;
		height: 24px;
		right: 0;
		top: 11px
	}

	.container .left-bar .nav .item:hover .hairlines {
		background: #494f5e
	}

	.container .left-bar .nav .item.active .hairlines {
		background: #3a85ff
	}

	.container .left-bar .nav .item.msg-board {
		position: fixed;
		z-index: 100;
		bottom: 1px;
		width: 200px;
		background: #30333c
	}

	.container .left-bar .nav .item.msg-board .arrow {
		position: absolute;
		right: 0;
		top: 0;
		cursor: pointer
	}

	.container .left-bar .nav .nav-item {
		max-height: 100vh;
		overflow-y: hidden ; 
	}

	.container .left-bar .nav .nav-item::-webkit-scrollbar {
		width: 4px
	}

	.container .left-bar .nav .nav-item::-webkit-scrollbar-thumb {
		background-color: #494f5e;
		border-radius: 0
	}

	.container .left-bar .nav .nav-item::-webkit-scrollbar-track {
		border-radius: 0
	}

	.container .left-bar .nav li,.container .left-bar .nav ul {
		box-sizing: border-box;
		/* min-height: 100% */
	}

	.container .left-bar .nav ul {
		overflow: hidden
	}

	.container .left-bar .nav li.active,.container .left-bar .nav li:hover {
		cursor: pointer
	}

	.container .left-bar .nav li.active a,.container .left-bar .nav li.active i,.container .left-bar .nav li:hover a,.container .left-bar .nav li:hover i {
		color: #3273dc
	}

	.container .left-bar .nav .menu-list-shadow.is-top {
		background: linear-gradient(rgba(0,0,0,.1),transparent);
		height: 1rem;
		top: 0;
		-webkit-transform-origin: center top;
		transform-origin: center top
	}

	.container .left-bar .nav .menu-list-shadow.is-bottom {
		background: linear-gradient(transparent,rgba(0,0,0,.1));
		bottom: 0;
		height: 1rem;
		opacity: 1;
		-webkit-transform: scaleY(1);
		transform: scaleY(1);
		-webkit-transform-origin: center bottom;
		transform-origin: center bottom
	}

	.container .left-bar .nav .menu-list-shadow {
		display: block;
		left: 0;
		opacity: 0;
		pointer-events: none;
		position: absolute;
		right: 0
	}

	.main #mainContent {
		/* max-width: 1200px;*/
		margin: 0 auto
	}

	.main .fe .item:hover {
		transform: translateY(-6px);
		-webkit-transform: translateY(-6px);
		-moz-transform: translateY(-6px);
		box-shadow: 0 26px 40px -24px rgba(0,36,100,.3);
		-webkit-box-shadow: 0 26px 40px -24px rgba(0,36,100,.3);
		-moz-box-shadow: 0 26px 40px -24px rgba(0,36,100,.3);
		transition: all .3s ease
	}
}

.recommend {
	height: 160px;
	background: #fff;
	color: #333;
	font-size: 16px;
	line-height: 22px;
	padding: 4px 36px;
	bottom: 30px
}

.recommend div,.recommend p {
	margin-top: 8px
}

.recommend img {
	height: 24px;
	margin-top: -4px;
	padding-left: 2px;
	vertical-align: middle;
	width: 24px;
	max-height: 100%;
	max-width: 100%
}

.recommend .recommend-icon {
	display: inline
}

.recommend .recommend-icon a {
	margin-left: 6px;
	font-size: 13px;
	color: #5491ff;
	background: #e7f4ff;
	padding: 2px 8px;
	border-radius: 4px
}

.recommend .recommend-icon a:hover {
	background: #3a85ff;
	color: #000
}

.container .left-bar {
	position: fixed;
	padding: 0 24px;
	z-index: 0  
}

.container .left-bar .title {
	color: #fff;
	font-size: 18px;
	height: 50px;
	line-height: 50px
}

.container .left-bar .title p {
	text-align: center
}

.container .left-bar .nav .item {
	height: 48px;
	line-height: 46px;
	border-top: 2px solid hsla(0,0%,100%,.04);
	border-bottom: 2px solid hsla(0,0%,100%,.04)
}

.container .left-bar .nav .item i {
	color: #6b7386;
	padding-right: 4px
}

.container .left-bar .nav .item a {
	display: inline-block;
	width: 100%;
	color: #fff 
}

.container .left-bar .nav li {
	height: 37px;
	line-height: 37px;
	padding-left: 20px
}

.container .left-bar .nav li i {
	padding-right: 15px;
	font-size: 14px;
	color: #a7b1c2 ;
}

.container .left-bar .nav li i.icon-goujian {
	padding-right: 10px;
	margin-left: 0
}

.container .left-bar .nav li a {
	text-decoration: none;
	font-size: 14px;
	display: inline-block;
	width: 100%;
	color: #a7b1c2;
    font-weight: 600;
}

.container .main {
	display: -webkit-box;
	display: flex;
	position: relative;
	-webkit-box-orient: vertical;
	flex-direction: column;
	-webkit-box-pack: center;
	justify-content: center;
	margin-left: 248px
}

.container .main #bookShareItem .item .logo img {
	border-radius: 0
}

.container .main #wechatSubscriptionItem .item .title {
	text-align: center;
	margin-bottom: 0;
	margin-left: 0
}

.container .main #wechatSubscriptionItem .item .logo {
	overflow: auto;
	float: none;
	width: auto;
	height: auto;
	border-radius: 0;
	text-align: center;
	padding: 0
}

.container .main #wechatSubscriptionItem .item .logo img {
	width: 127px;
	height: 127px;
	border-radius: 0
}

.container .main #wechatSubscriptionItem .item .desc {
	height: 20px;
	margin-top: 0;
	margin-bottom: 18px;
	text-align: center
}

.container .main #wechatSubscriptionItem .item .desc p {
	text-overflow: ellipsis;
	overflow: hidden;
	white-space: nowrap;
	width: 96%
}

.container .main .fe {
	overflow: hidden;
	background: #fff;
	margin: 20px 30px;
	padding-bottom: 20px
}

.container .main .fe .sub-category>div {
	padding: 13px 0 0 2.1%;
	font-size: 18px
}

.container .main .fe .sub-category>div i {
	font-size: 18px
}

.container .main .fe:last-child {
	margin-bottom: 35px
}

.container .main .fe .item {
	border-radius: 6px;
	background: #fff;
	padding: 10px;
	width: 20%;
	min-width: 200px;
	margin: 22px 0 0 2.1%;
	float: left;
	overflow: hidden;
	border: 1px solid #e4ecf3;
	box-shadow: 1px 2px 3px #f2f6f8
}

.container .main .fe .item .title {
	font-size: 14px;
	font-weight: 700;
	margin: 10px;
	margin-left: 50px;
	color: #3273dc;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	padding: 0 .1rem
}

.container .main .fe .item .desc {
	color: gray;
	font-size: 13px;
	padding-top: 10px;
	/* height: 35px; */
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical
}

.container .main .fe .logo {
	height: 30px;
    line-height: 30px;
	position: relative;
	font-size: 14px;
	font-weight: 700;
	color: #3273dc;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	padding: 0 .1rem
}

.container .main .fe .logo a {
	display: inline-block;
	width: 100%
}

.container .main .fe .logo a:active,.container .main .fe .logo a:focus,.container .main .fe .logo a:hover,.container .main .fe .logo a:visited {
	background: inherit
}

.container .main .fe .logo img {
	width: 25px;
	height: 25px;
	border-radius: 50%;
	vertical-align: middle
}

.container .footer {
	width: 100%;
	bottom: 0;
	line-height: 45px;
	background: #fff;
	box-shadow: 0 0 1rem rgba(0,0,0,.2)
}

.container .footer .recommend,.container .footer p {
	display: none
}

.container .footer .copyright {
	margin-left: 30px;
	color: #949494;
	font-size: 13px
}

.container .footer .copyright a {
	text-decoration: none;
	color: #3a85ff
}

@media (max-width:480px) {
	.container .left-bar {
		-webkit-transform: translateZ(0);
		position: fixed;
		z-index: 1000;
		width: 100%;
		top: 0;
		padding: 0
	}

	.container .left-bar .title {
		display: none
	}

	.container .left-bar .category-nav {
		width: 100%;
		overflow: hidden;
		height: 40px;
		position: relative
	}

	.container .left-bar .nav {
		padding-top: 0
	}

	.container .left-bar .nav .item {
		display: none
	}

	.container .left-bar .nav ul {
		position: absolute;
		background: #fff;
		overflow-x: scroll;
		width: 100%;
		-webkit-overflow-scrolling: touch;
		white-space: nowrap;
		top: 0;
		bottom: -30px;
		left: 0;
		right: 0;
		transform: translateZ(0);
		-webkit-transform: translateZ(0);
		box-shadow: 0 0 2rem rgba(0,0,0,.2)
	}

	.container .left-bar .nav ul::-webkit-scrollbar {
		display: none
	}

	.container .left-bar .nav ul li {
		display: inline-block;
		padding: 0 .1rem
	}

	.container .left-bar .nav ul>* {
		transform: translateZ(0)
	}

	.container .left-bar .nav li {
		height: .7rem;
		line-height: .7rem
	}

	.container .left-bar .nav li i {
		display: none
	}

	.container .left-bar .nav li a {
		text-decoration: none;
		font-size: 14px;
		display: inline-block;
		height: 26px;
		line-height: 26px;
		padding: 2px;
		color: #555e6b
	}

	.container .left-bar .nav li.active {
		background: #3a85ff
	}

	.container .left-bar .nav li.active a {
		color: #fff
	}

	.container .left-bar .recommend {
		display: none
	}

	.container .main {
		-webkit-transform: translateZ(0);
		transform: translateZ(0);
		margin: 0;
		padding-top: 40px
	}

	.container .main .fe {
		margin: 16px 3% 0;
		overflow: hidden
	}

	.container .main .fe .sub-category>div {
		padding-left: 3%
	}

	.container .main .fe .item {
		width: 39.5%;
		float: left;
		min-width: 100px;
		margin-left: 3%;
		margin-top: 13px
	}

	.container .main .fe .item .title {
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
		padding: 0 .1rem;
		margin: .2rem auto
	}

	.container .main .fe .item .desc {
		margin-bottom: 10px;
		margin-top: 5px;
		margin-left: 5px;
		height: .58rem;
		font-size: 13px;
		line-height: 16px
	}

	.container .main .fe:last-child {
		margin-bottom: 16px
	}

	.container .footer {
		height: 1.2rem;
		position: relative;
		margin-left: 0;
		bottom: 0;
		font-size: 14px
	}

	.container .footer p {
		text-align: center;
		display: block;
		height: 30px;
		margin-top: 10px;
		font-size: 16px;
		line-height: 22px
	}

	.container .footer a {
		color: #1982d1
	}

	.container .footer .recommend {
		height: 1.8rem;
		display: block
	}

	.container .footer .copyright {
		background: #fff;
		margin-left: auto;
		color: #949494;
		font-size: 13px
	}

	.container .footer .copyright>div {
		text-align: center
	}
}

@media (min-width:380px) and (max-width:480px) {
	.container .main .fe .item .desc {
		height: .52rem
	}
}

@media (min-width:481px) {
	.container .main .fe .item {
		width: 80%
	}
}

@media (min-width:768px) {
	.container .main .fe .item {
		width: 43%
	}
}

@media (min-width:1040px) {
	.container .main .fe .item {
		width: 28%
	}
}

@media (min-width:1200px) {
	.container .main .fe .item {
		width: 20%
	}
}

/* .ddc-header {
    position: fixed;
    top: 0;
    z-index: 25;
    width: 100%;
    height: 48px;
    background: #24292e;
    transition: box-shadow .3s ease-in-out 0s;
    box-shadow: 0 2px 4px 0 rgba(0,0,0,.16);
}

.ddc-header__inner {
    height: 48px;
    background: #24292e;
}
.ddc-header__logo {
    float: left;
    height: 48px;
    padding: 11px 0 5px ;
    margin-left: 30px ;
}
.ddc-header__nav {
    float: left;
    font-size: 16px;
    margin-left: 40px;
}
.ddc-header__user {
    float: right;
    height: 48px;
    line-height: 48px;
    font-size: 0;
}
.ddc-header__logo-link {
    display: block;
    position: relative;
    background-size: cover;
}
.ddc-header__nav-drop {
    height: 48px;
}
.ddc-header__nav-item {
    display: inline-block;
    position: relative;
    height: 48px;
    line-height: 48px;
    padding: 0 15px;
    color: rgba(51,51,51,.85);
}

a, abbr, acronym, address, applet, article, aside, audio, b, big, blockquote, body, canvas, caption, center, cite, code, dd, del, details, dfn, div, dl, dt, em, embed, fieldset, figcaption, figure, footer, form, h1, h2, h3, h4, h5, h6, header, hgroup, html, i, iframe, img, ins, kbd, label, legend, li, mark, menu, nav, object, ol, output, p, pre, q, ruby, s, samp, section, small, span, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, time, tr, tt, u, ul, var, video {
    margin: 0;
    padding: 0;
    border: 0;
}
* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
* {
    box-sizing: border-box;
}
div {
    display: block;
}
.ddc-header__nav-item {
    display: inline-block;
    position: relative;
    height: 48px;
    line-height: 48px;
    padding: 0 15px;
    color: rgba(51,51,51,.85);
}
.ddc-header__nav {
    float: left;
    font-size: 16px;
    margin-left: 15px;
}
body {
    line-height: 1.42857143;
    color: #333333;
    background-color: #fff;
}
body, html {
    font-family: Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,\\5FAE\8F6F\96C5\9ED1,Arial,sans-serif;
    position: relative;
    height: 100%;
    width: 100%;
    -webkit-font-smoothing: antialiased;
}
html {
    font-size: 10px;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
html {
    font-family: sans-serif;
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
}
body, html {
    font-family: Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,\\5FAE\8F6F\96C5\9ED1,Arial,sans-serif;
    position: relative;
    height: 100%;
    width: 100%;
    -webkit-font-smoothing: antialiased;
}
.ddc-header__nav-box:before {
    left: 0;
    transform-origin: right;
}
.ddc-header__nav-box:after, .ddc-header__nav-box:before {
    content: "";
    position: absolute;
    width: 50%;
    bottom: 0;
    height: 2px;
    background-color: #FF9900;
    transform: scaleX(0);
    transition: transform .5s ease;
}
*:before, *:after {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.ddc-header__nav-box:after {
    right: 0;
    transform-origin: left;
}
.ddc-header__nav-box:after, .ddc-header__nav-box:before {
    content: "";
    position: absolute;
    width: 50%;
    bottom: 0;
    height: 2px;
    background-color: #FF9900;
    transform: scaleX(0);
    transition: transform .5s ease;
}
.ddc-header__nav-box {
    position: relative;
}
.ddc-header__nav-link:link {
    cursor: pointer;
    color: #fff;
    text-decoration: none !important;
}
.ddc-header__nav-link {
    display: inline-block;
    height: 100%;
    color: #fff;
    transition: box-shadow .3s ease-in-out 0s;
    cursor: default;
}
 */